<!doctype html>
<html>
 <head>
  <meta charset="UTF-8">
  <title>AirWar V1.0</title>
  <style>
    body {
      margin: 0;
      text-align: center;
    }
    canvas {
      background: #efefef;
    }
  </style>  
 </head>
 <body>
  <canvas id="gameCanvas">
    您的浏览器不支持Canvas标签！
  </canvas>

  <!--未来需要注意iOS中audio的兼容性问题-->
  <audio autoplay loop>
    <source src="bg.mp3"></source>
    您的浏览器不支持Audio标签！
  </audio>

  <script src="app.js"></script>
 </body>
</html>
